Color
#58cac8
#58cac8rgb(88, 202, 200)hsl(179, 52%, 57%)oklch(0.773 0.103 193.7)Colors that go with #58cac8
Charcoal, Light Coral and Dodger Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #58cac8: softer than #000 and cool enough to feel like part of the same palette.
Light Coral #f08080
complementaryshippedLight Coral sits directly opposite #58cac8 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Dodger Blue #1e90ff
shippedDesigners have shipped Dodger Blue with #58cac8: 4 real palettes, including Patreon's brand system and Opensea's brand system, as the accent.
Midnight Blue #191970
shipped5 real palettes, including Confluent's brand system and First Snow put Midnight Blue beside #58cac8, as the lead colour.
Plum #dda0dd
triadicshippedPlum completes a triad with #58cac8 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Royal Blue #4169e1
shippedRoyal Blue is paired with #58cac8 in 6 real palettes, including Docker's brand system and Brilliant's brand system, as the supporting colour.
Slate Gray #708090
shipped8 real palettes, including Still Water and Ledger Dark put Slate Gray beside #58cac8, as the lead colour.
Steel Blue #4682b4
shippedDesigners have shipped Steel Blue with #58cac8: 4 real palettes, including Deep Water and Glacier, as the supporting colour.
Real palettes that use #58cac8
Tints & shades
Harmonies
Contrast
| #58cac8 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 1.96:1 | fail | fail | fail | |
Aaon black | 10.7:1 | pass | pass | pass | Passes AAA — no fix needed. |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #58cac8 as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #58cac8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/58cac8-a2bbbe-d45996-1f272d-e9f1ed?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md